EP0964109B1 - Elément d'étanchéité pour constructions - Google Patents

Elément d'étanchéité pour constructions Download PDF

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Publication number
EP0964109B1
EP0964109B1 EP99109905A EP99109905A EP0964109B1 EP 0964109 B1 EP0964109 B1 EP 0964109B1 EP 99109905 A EP99109905 A EP 99109905A EP 99109905 A EP99109905 A EP 99109905A EP 0964109 B1 EP0964109 B1 EP 0964109B1
Authority
EP
European Patent Office
Prior art keywords
sealing element
water
core
sealing
construction sealing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP99109905A
Other languages
German (de)
English (en)
Other versions
EP0964109A2 (fr
EP0964109A3 (fr
Inventor
Adrian Dipl.-Ing. Pflieger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DK99109905T priority Critical patent/DK0964109T3/da
Publication of EP0964109A2 publication Critical patent/EP0964109A2/fr
Publication of EP0964109A3 publication Critical patent/EP0964109A3/fr
Application granted granted Critical
Publication of EP0964109B1 publication Critical patent/EP0964109B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66—Sealings
    • E04B1/68—Sealings of joints, e.g. expansion joints
    • E04B1/6812—Compressable seals of solid form
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K2003/1034—Materials or components characterised by specific properties
    • C09K2003/104—Water-swellable materials
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K2200/02—Inorganic compounds
    • C09K2200/0243—Silica-rich compounds, e.g. silicates, cement, glass
    • C09K2200/0252—Clays
    • C09K2200/0256—Bentonite
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K2200/04—Non-macromolecular organic compounds
    • C09K2200/0429—Alcohols, phenols, ethers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K2200/06—Macromolecular organic compounds, e.g. prepolymers
    • C09K2200/0615—Macromolecular organic compounds, e.g. prepolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C09K2200/0625—Polyacrylic esters or derivatives thereof
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66—Sealings
    • E04B1/68—Sealings of joints, e.g. expansion joints
    • E04B2001/6818—Joints with swellable parts

Definitions

  • the invention relates to a sealing element for buildings the preamble of claim 1.
  • the invention has for its object a sealing element of the beginning kind of improving to make it easier in the manufacturing process.
  • the invention solves this problem by means of a sealing element with the features of claim 1.
  • the core material can contain a water-absorbing material such as glycerin or a super absorber, or a swellable plastic, for example an acrylate or a polyacrylate, or bentonite. Due to the water absorbing Property of the core can be after drying the previously occurring shrinkage of the sealing elements can be avoided, which previously led to tightness problems, if after a longer period Drying time again water hits the area to be sealed. The place only became after the sealing element swelled again tight again.
  • a water-absorbing material such as glycerin or a super absorber, or a swellable plastic, for example an acrylate or a polyacrylate, or bentonite. Due to the water absorbing Property of the core can be after drying the previously occurring shrinkage of the sealing elements can be avoided, which previously led to tightness problems, if after a longer period Drying time again water hits the area to be sealed. The place only became after the sealing element swelled again tight again.
  • the sealing element can be designed as a strand or as a web regardless of whether it is used for joint sealing or for surface sealing is used.
  • the sealing element 10 in longitudinal and cross section, which is designed as a sealing strand. In this Embodiment, it is particularly well suited to linear Sealing, such as B. for joint sealing.
  • the sealing element 10 consists of a core 11, which consists of a in water swellable material 12 and made of water-repellent material that dissolves in an alkaline medium. In the material 12 can also be a hydroscopic material such as glycerin, be included, which after drying a shrinkage of the sealing element 10 prevented.
  • the sealing element 10 is here surrounded by a casing 13. It consists of a water-repellent Material that is insoluble in water but alkaline Media is detachable.
  • the sealing element 10 is suitable especially for sealing joints in concrete structures.
  • the Casing 13 dissolves through contact with the concrete.
  • the core 11 then swells as a result of contact with moisture.
  • the sealing element 20 shows a sealing element designed as a sealing membrane 20. It is used to seal larger areas.
  • the sealing element 20 consists of a in water swellable core 21, which is both swellable and water-repellent, material soluble in an alkaline medium 22 contains.
  • the outside of the sealing element 20 can be water-repellent Sheathing 23, for example a coating, be provided.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Sealing Material Composition (AREA)
  • Building Environments (AREA)
  • Glass Compositions (AREA)

Claims (6)

  1. Élément d'étanchéité (10, 20) pour ouvrages de construction avec un noyau (11, 21) flexible, fabriqué dans un matériau gonflant dans l'eau, caractérisé en ce qu'au noyau (11, 21) est ajouté un matériau hydrophobe, le matériau hydrophobe étant insoluble dans l'eau, mais soluble dans un milieu alcalin.
  2. Élément d'étanchéité (10, 20) selon la revendication 1, caractérisé en ce que le matériau du noyau (11,20) contient un matériau absorbant l'eau (12, 22).
  3. Élément d'étanchéité (10, 20) selon la revendication 2, caractérisé en ce que le matériau absorbant l'eau (12, 22) est une glycérine ou un super-absorbeur.
  4. Élément d'étanchéité (10, 20) selon l'une des revendications 1 à 3, caractérisé en ce que le matériau du noyau contient une matière plastique gonflable, par exemple un acrylate ou un polyacrylate.
  5. Élément d'étanchéité (10, 20) selon l'une des revendications 1 à 4, caractérisé en ce que le matériau du noyau contient de la bentonite.
  6. Élément d'étanchéité (10, 20) selon l'une des revendications 1 à 5, caractérisé en ce qu'il est réalisé sous la forme d'un cordon (10) ou d'une bande (20).
EP99109905A 1998-06-12 1999-05-20 Elément d'étanchéité pour constructions Expired - Lifetime EP0964109B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK99109905T DK0964109T3 (da) 1998-06-12 1999-05-20 Tætningselement til bygninger

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29810479U 1998-06-12
DE29810479U DE29810479U1 (de) 1998-06-12 1998-06-12 Dichtungselement für Bauwerke

Publications (3)

Publication Number Publication Date
EP0964109A2 EP0964109A2 (fr) 1999-12-15
EP0964109A3 EP0964109A3 (fr) 2000-04-05
EP0964109B1 true EP0964109B1 (fr) 2004-07-14

Family

ID=8058406

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99109905A Expired - Lifetime EP0964109B1 (fr) 1998-06-12 1999-05-20 Elément d'étanchéité pour constructions

Country Status (5)

Country Link
EP (1) EP0964109B1 (fr)
AT (1) ATE271023T1 (fr)
DE (2) DE29810479U1 (fr)
DK (1) DK0964109T3 (fr)
ES (1) ES2222639T3 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202011000107U1 (de) 2011-01-17 2012-04-18 Stekox Gmbh Dichtungsmasse und Dichtungselement zur Bauwerksabdichtung
WO2012098115A1 (fr) 2011-01-17 2012-07-26 Stekox Gmbh Matière d'étanchéité et élément d'étanchéité pour l'étanchéification des ouvrages
DE102015121213A1 (de) 2015-12-07 2017-06-08 Biolink Gesellschaft Für Verbindungstechnologien Mbh Abdichtungselement zur Bauwerksabdichtung
EP4540472A4 (fr) * 2022-06-15 2025-10-15 Bitum Ltd Élément de manchon à cavités multiples pour sceller des jonctions aqueuses dans une pièce coulée de béton et procédé pour celui-ci

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19846280A1 (de) * 1998-10-08 2000-04-20 Adrian Pflieger Dichtungselement mit einer wasserabweisenden Beimengung
NO312467B1 (no) * 1999-12-27 2002-05-13 Bjarne Sem Middel for tetning av skjöter mellom betongelementer som stöpes suksessivt på hverandre
BE1013231A3 (nl) * 2000-01-13 2001-11-06 Tradecc Nv Verbeterde afdichtingstrip.
DE10048548A1 (de) * 2000-09-30 2002-04-18 Klaus Roehm Vorrichtung zur Abdichtung einer Durchgangsöffnung
NL1017237C2 (nl) * 2001-01-30 2002-07-31 Unidek Beheer Bv Systeem voor het vormen van een dakconstructie.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD138800B1 (de) 1978-09-20 1986-04-23 Bauakademie Ddr Dichtungselemente
JPS60217286A (ja) * 1984-04-11 1985-10-30 C I Kasei Co Ltd 水膨張性止水材
DE4001263A1 (de) * 1990-01-18 1991-07-25 Pflieger Rolf Dichtungselement fuer bauwerke
DE4214334A1 (de) 1992-05-04 1993-11-11 Mueller Liewig Gmbh Dichtungsmittel das bei Kontakt mit Wasser durch Quellung sein Volumen vergrößert
DE9218067U1 (de) 1992-05-23 1993-06-17 Pflieger-Bruss, Sybille, Dr., 35415 Pohlheim Dichtungselement für Bauwerke
DE4217183A1 (de) * 1992-05-23 1993-11-25 Rolf Pflieger Fa Dichtungselement für Bauwerke
DE4419376C1 (de) * 1994-05-27 1995-08-31 Michael Dipl Chem Schoeniger Injektionsschlauch zum Abdichten von Fugen an Bauwerken
US5725942A (en) * 1994-12-30 1998-03-10 Laviosa Chimica Mineraria S.P.A. Shaped, water-expandable, sealant article of manufacture
DE19536146A1 (de) 1995-09-28 1997-04-03 Beton & Monierbau Gmbh Verfahren und Vorrichtung zur Herstellung abgedichteter Bauwerksschalen durch Abdämmen zusitzender Feuchtigkeit

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202011000107U1 (de) 2011-01-17 2012-04-18 Stekox Gmbh Dichtungsmasse und Dichtungselement zur Bauwerksabdichtung
WO2012098115A1 (fr) 2011-01-17 2012-07-26 Stekox Gmbh Matière d'étanchéité et élément d'étanchéité pour l'étanchéification des ouvrages
DE102015121213A1 (de) 2015-12-07 2017-06-08 Biolink Gesellschaft Für Verbindungstechnologien Mbh Abdichtungselement zur Bauwerksabdichtung
EP3178894A1 (fr) 2015-12-07 2017-06-14 StekoX GmbH Utilisation d'élément d'étanchéité pour constructions
EP4540472A4 (fr) * 2022-06-15 2025-10-15 Bitum Ltd Élément de manchon à cavités multiples pour sceller des jonctions aqueuses dans une pièce coulée de béton et procédé pour celui-ci

Also Published As

Publication number Publication date
EP0964109A2 (fr) 1999-12-15
ATE271023T1 (de) 2004-07-15
ES2222639T3 (es) 2005-02-01
DE29810479U1 (de) 1998-09-03
EP0964109A3 (fr) 2000-04-05
DE59909939D1 (de) 2004-08-19
DK0964109T3 (da) 2004-10-25

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